Organised by the Réseau Art Nouveau Network in the framework of the European project "Art Nouveau & Ecology" (2010-2015) supported by the Culture 2007-2013 programme of the European Commission, the exhibition comprises two identical concurrent exhibitions and has begun its journey to all partner cities in October 2013.

After Terrassa, the exhibition The Nature of Art Nouveau2 - Die Natur des Jugendstilwill be presented in Bad Nauheimat the Galerie in der Trinkkuranlage, fourth step of its European journey, from 12 September until 26 October 2014.